2w^2-13=11

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Solution for 2w^2-13=11 equation: 


Simplifying
2w2 + -13 = 11

Reorder the terms:
-13 + 2w2 = 11

Solving
-13 + 2w2 = 11

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '13' to each side of the equation.
-13 + 13 + 2w2 = 11 + 13

Combine like terms: -13 + 13 = 0
0 + 2w2 = 11 + 13
2w2 = 11 + 13

Combine like terms: 11 + 13 = 24
2w2 = 24

Divide each side by '2'.
w2 = 12

Simplifying
w2 = 12

Take the square root of each side:
w = {-3.464101615, 3.464101615}

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